Individual Calculations September 2019
 Saadat Nejad, Amir Kian  Total change: -8.80  Rating chartPersonal card
 Fars festival under 15 Standard cup 1398 fars IRI 2019-08-13
RcRownchangeKK*chgGame
 1377 1213 2.50 6 0.54 40 21.60 
  Hashemi, Nazanin 1411 IRI1.0010.764030.40 
  Nikmanesh, Amirhosein 1516 IRI0.001-0.1440-5.60 
  Kooh Peima, Ali 1613  * IRI0.001-0.0840-3.20 
  Pezeshki, Daniyal 1020 IRI1.0010.254010.00 
  Khosravanian, Hosein 1613  * IRI0.001-0.0840-3.20 
  Poorbanad, Bahar 1091 IRI0.501-0.1740-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Fars Doctor Day Standard Cup 1398 Fars IRI 2019-08-20
RcRownchangeKK*chgGame
 1360 1213 1.00 5 -0.76 40 -30.40 
  Abedi, Sorosh 1095 IRI0.001-0.6640-26.40 
  Ranjbar, Mohammad 1613  * IRI0.001-0.0840-3.20 
  Hashemi, Fardin 1553 IRI0.001-0.1240-4.80 
  Kazemi, Mohammad Reza 1006 IRI1.0010.23409.20 
  Parvizi, Anita 1535 IRI0.001-0.1340-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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